Swivelling gearboxes

Swivelling gearboxes from Liebherr allow the optimum use of the installation space due to their compact construction. An adjustment of the installation dimensions and the necessary transmission ratio is possible at any time.

Swivelling gearboxes are used particularly in construction machinery, e.g. hydraulic excavators and mining machinery but have also proved themselves most suitable in wind power systems. These applications in particular call for maximum operating safety combined with low maintenance costs. Using the latest production methods, Liebherr has also set the standard for these requirements in terms of quality and service life.

Types
Advantages
Fields of application
Downloads
SAT225
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
31.7
Dynamic output torque (max. torque operation) [Nm]
4,200
Static output torque (max. torque static) [Nm]
6,800
Max. input speed [rpm]
3,000
SAT275-1
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
31.7
Dynamic output torque (max. torque operation) [Nm]
8,100
Static output torque (max. torque static) [Nm]
10,500
Max. input speed [rpm]
2,800
SAT275-2
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
31.7
Dynamic output torque (max. torque operation) [Nm]
9,500
Static output torque (max. torque static) [Nm]
14,650
Max. input speed [rpm]
2,800
SAT300
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
31.7
Dynamic output torque (max. torque operation) [Nm]
13,500
Static output torque (max. torque static) [Nm]
19,000
Max. input speed [rpm]
2,500
SAT325
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
36
Dynamic output torque (max. torque operation) [Nm]
20,500
Static output torque (max. torque static) [Nm]
23,300
Max. input speed [rpm]
2,500
SAT350
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
36
Dynamic output torque (max. torque operation) [Nm]
25,600
Static output torque (max. torque static) [Nm]
30,000
Max. input speed [rpm]
2,200
SAT400
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
42
Dynamic output torque (max. torque operation) [Nm]
32,000
Static output torque (max. torque static) [Nm]
49,000
Max. input speed [rpm]
2,000
SAT450
Type
Multi-stage planetary gear with integral multi-disk stop brake
Ratio
38.25
Dynamic output torque (max. torque operation) [Nm]
45,000
Static output torque (max. torque static) [Nm]
62,500
Max. input speed [rpm]
2,000